Inconel 690 Bars

Inconel 690 Bars About

Inconel 690 Bars are a high performance nickel chromium based super alloy with excellent oxidation resistance, high temperature strength and long term durability. The alloy consists primarily of nickel (5863%), chromium (2831%), and small amounts of iron, and is highly resistant to high temperature oxidation and scaling. Inconel 690 is engineered for harsh environments and is used in power generation, nuclear reactors and chemical processing industries. Its special properties allow it to work reliably under extreme thermal and mechanical stresses and is therefore preferred for using components that require high strength and resistance to thermal fatigue.

Exceptional Resistance to Harsh Environments

Inconel 690 Bars excel in withstanding extreme environments, offering unparalleled resistance to oxidation, carburization, sulfurizing, and nitriding atmospheres. This makes them an ideal choice for demanding applications such as nuclear power generation, chemical processing plants, and heat exchangers, where durability and longevity are paramount.


Custom Dimensions and Lengths for Versatile Applications

These bars can be manufactured in diameters from 8 mm to 300 mm, with thickness and tolerances adaptable to customer requirements. With lengths up to 6000 mm or custom-cut options, they are suited to both large-scale industrial projects and specialized engineering solutions.


Certified Quality and Precise Engineering

Complying with international standards like ASTM B166, ASME SB166, DIN 2.4642, and UNS N06690, Inconel 690 Bars guarantee reliability, safety, and consistent mechanical characteristics. Each product undergoes strict quality checks, is available in several surface finishes, and meets diverse industry needs through various manufacturing techniques such as forging and rolling.